Patches for WinSCP MSI

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Martin Prikryl

Patches for WinSCP MSI

Windows

11 patches available

WinSCP is an open source free SFTP client, FTP client, WebDAV client, S3 client and SCP client for Windows. Its main function is file transfer between a local and a remote computer.

WinSCP MSI Version 6.5.3

Release Date

7/16/2025

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.5.3$$$2025-07-16$$$Translations updated: Belarusian; Brazilian Portuguese 2386 and Slovenian.$$$TLS/SSL core upgraded to OpenSSL 3.3.4.$$$Temporarily not updating drag&drop shell extension for minor changes when installing for current user. 2381$$$Bug fix: Failure when reading empty certificate authority configuration.$$$Bug fix: Failure when running Maximized. 2387$$$Bug fix: Incorrect scaling of navigation tree on Login and Preferences dialogs. 2385$$$Bug fix: Incorrect scaling of drag&drop shell extension status display on Preferences dialog.

WinSCP MSI Version 6.5.2

Release Date

6/18/2025

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.5.2$$$2025-06-18$$$Translation updated: Brazilian Portuguese and Polish.$$$Added new ap-east-2 AWS region.$$$Bug fix: Some translations (notably Japanese) are not loaded. 2372$$$Bug fix: Directory tree indentation is scaled incorrectly when starting on scaled display on system with scaled primary monitor. 2374$$$Bug fix: Wrong icon size is used when starting on secondary monitor with different scaling than the primary one.$$$Bug fix: Failure when proxy hostname resolution fails with SFTP/SCP protocols. 2376$$$Bug fix: Avoid replacing %2F with a slash and %2E with a dot in special cases on upload to avoid path traversal. 2377$$$Bug fix: Failure when canceling reconnection on authentication banner; when the connection was already closed by the server. 2379$$$Bug fix: Local directories sometimes cannot be deleted. 2380

WinSCP MSI Version 6.5.2

Release Date

6/18/2025

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

WinSCP MSI Version 6.5

Release Date

3/31/2025

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.5$$$2025-03-31$$$Translation completed: Norwegian.$$$XML parser upgraded to Expat 2.7.1.$$$Bug fix: Layout problems of by-default hidden columns on high-DPI displays. 2361$$$Bug fix: Scaling was broken$$$Bug fix: Copy key fingerprints to clipboard command link was scaled incorrectly.

WinSCP MSI Version 6.3.7

Release Date

2/20/2025

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.7$$$2025-02-20$$$Translation completed: Belarusian.$$$TLS/SSL core upgraded to OpenSSL 3.2.4.$$$Back-propagated fixes and improvements from upcoming 6.4.2 beta release:$$$Added new ap-southeast-7 and mx-central-1 AWS regions.$$$Bug fix: Failure when opening two SSH sessions at the same time. 2334$$$Bug fix: Tunneled session password is not remembered. 2335$$$Bug fix: Stray set command in source code package build script. 2340$$$Bug fix: Source code package build script exits parent cmd console on error. 2341

WinSCP MSI Version 6.3.6

Release Date

11/25/2024

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.6$$$2024-11-25$$$Back-propagated improvements and fixes from 6.4.1 beta and 6.4.2 beta releases:$$$Compatibility with new OneDrive WebDAV interface. 2321$$$XML parser upgraded to Expat 2.6.3.$$$Added new ap-southeast-5 AWS region.$$$Bug fix: After delete operation is moved to background; some operations (notably editing) do not work anymore. 2319$$$Bug fix: Shift+Ctrl+P keyboard shortcut on Login dialog to open site in PuTTY without closing the dialog does not work. 2320$$$Bug fix: Hang when trying to open an inaccessible drive from drive drop down menu.$$$Translations completed: Danish; and updated: Belarusian.

WinSCP MSI Version 6.3.5

Release Date

9/10/2024

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.5$$$2024-09-10$$$TLS/SSL core upgraded to OpenSSL 3.2.3.$$$XML parser upgraded to Expat 2.6.3.$$$Better error message when server is using incompatible TLS protocol version. 2299$$$Translations updated: Belarusian and Finnish.$$$Bug fix: Incorrect “Credentials were not specified” error when authentication fails due to incorrect password with FTP protocol. 2302$$$Bug fix: Stall when switching from S3 to other protocol on Login dialog on some networks. 2309

WinSCP MSI Version 6.3.4

Release Date

6/17/2024

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.4$$$2024-06-17$$$TLS/SSL core upgraded to OpenSSL 3.2.2.$$$Translation updated: Belarusian; Danish and Russian.$$$Standalone executable installer can run over corrupted MSI installation. 2294$$$Support for up-to 16KB WebDAV cookies. 2289$$$Bug fix: Failure when trying to automate file synchronization by checksum on an SFTP server that does not support it natively. 2291$$$Bug fix: Remote panel does not refresh after “ZIP and Upload”. 2292

WinSCP MSI Version 6.3.3

Release Date

4/16/2024

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.3$$$2024-04-16$$$SSH core and SSH private key tools (PuTTYgen and Pageant) upgraded to PuTTY 0.81.$$$It brings the following change:$$$Security fix for CVE-2024-31497: NIST P521/ecdsa-sha2-nistp521 signatures are no longer generated with biased values of k. The previous bias compromises private keys. 2285 vuln-p521-bias$$$Translation updated: Belarusian.$$$XML parser upgraded to Expat 2.6.2.$$$Support for TortoiseMerge in Compare Files extension. 2279$$$Bug fix: File panel does not have focus after Login in Explorer interface. 2276$$$Bug fix: Failure when closing the last remote tab. 2283$$$Bug fix: Copy and paste to another application in Store installation sometimes does not work. 2284$$$

WinSCP MSI Version 6.3.2

Release Date

3/12/2024

Bug Fix?

Yes

Minor Release?

Yes

Patch Notes

6.3.2$$$2024-03-12$$$Translation update: Belarusian.$$$XML parser upgraded to Expat 2.6.1.$$$Optimized startup when right panel local directory tree is not visible.$$$Workaround for SFTP servers (Cisco) which omit message field from status response. 2272$$$Bug fix: Password pipe cannot be used to open a session in an existing instance. 2265$$$Bug fix: Hang when canceling connection while reading remote directory. 2266$$$Bug fix: Failure when canceling FTP connection while reading remote directory. 2267$$$Bug fix: Cannot start on Windows XP. 2268$$$Bug fix: Installation hangs when adding installation path to search path when executed in session 0. 2270$$$Bug fix: Misplaced stored site use warning in scripting when session name is specified. 2271$$$Bug fix: Correcting neon version in About box and logs.

WinSCP MSI Version 6.3.1

Release Date

2/21/2024

Bug Fix?

Yes

Minor Release?

Patch Notes

6.3.1$$$2024-02-21$$$Translation completed: Norwegian.$$$Bug fix: Badly encoded SFTP packet when renaming a file using SFTP version 5 and newer. 2259$$$Bug fix: Failure when trying to synchronize files by checksum on server that does not support it. 2260$$$Bug fix: Random hang/failure when closing FTP TLS 1.3 connection. 2261$$$Bug fix: Cannot use IPv6 literal as hostname on Login dialog. 2263

WinSCP MSI Version 6.3

Release Date

2/14/2024

Bug Fix?

Yes

Minor Release?

Patch Notes

WinSCP 6.3 is a major application update. New features and enhancements include:$$$$$$Single large file can be downloaded using multiple SFTP connections.$$$Support for OpenSSH certificates for host verification.$$$File hash can be used as criterion for synchronization.$$$Improved behavior when duplicating and moving remote files.$$$SSH core upgraded to PuTTY 0.80. That includes support for HMAC-SHA-512 and mitigation of “Terrapin” vulnerability.$$$TLS/SSL core upgraded to OpenSSL 3.

WinSCP MSI Version 6.3

Release Date

2/14/2024

Bug Fix?

Yes

Minor Release?

Patch Notes

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